Home / 41,413,259.96-57,150,353.58-23,078,143.16

Finding the Fourth Proportional to 41,413,259.96, 57,150,353.58 and 23,078,143.16

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Solution

The fourth proportional to 41,413,259.96, 57,150,353.58 and 23,078,143.16 is: 31,847,868.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,413,259.96 : 57,150,353.58 = 23,078,143.16 : x
  2. Step 2: Convert to fraction form
    41,413,259.96/57,150,353.58 = 23,078,143.16/x
  3. Step 3: Cross multiply
    41,413,259.96x = 57,150,353.58 × 23,078,143.16
  4. Step 4: Simplify right side
    41,413,259.96x = 1,318,924,041,563,858.50
  5. Step 5: Solve for x
    x = 1,318,924,041,563,858.50/41,413,259.96
  6. Step 6: Final answer
    x = 31,847,868.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.